Hereditary haemorrhagic telangiectasia (Osler's disease) as the cause of gastro-intestinal haemorrhage.
D000328:Adult; D001344:Autopsy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006396:Hematemesis / Q000209:etiology; D006801:Humans; D007082:Ileum / Q000473:pathology; D008297:Male; D008551:Melena / Q000209:etiology; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications; D013270:Stomach / Q000473:pathology; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications* / Q000473:pathology